WO2017181438A1 - 制冷设备 - Google Patents

制冷设备 Download PDF

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Publication number
WO2017181438A1
WO2017181438A1 PCT/CN2016/080699 CN2016080699W WO2017181438A1 WO 2017181438 A1 WO2017181438 A1 WO 2017181438A1 CN 2016080699 W CN2016080699 W CN 2016080699W WO 2017181438 A1 WO2017181438 A1 WO 2017181438A1
Authority
WO
WIPO (PCT)
Prior art keywords
door body
slide rail
snap
fixed
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2016/080699
Other languages
English (en)
French (fr)
Inventor
姚君
刘东现
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Hualing Co Ltd
Midea Group Co Ltd
Original Assignee
Hefei Hualing Co Ltd
Midea Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hefei Hualing Co Ltd, Midea Group Co Ltd filed Critical Hefei Hualing Co Ltd
Priority to US15/765,273 priority Critical patent/US10295245B2/en
Priority to EP16899025.7A priority patent/EP3346217B1/en
Publication of WO2017181438A1 publication Critical patent/WO2017181438A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024—Slidable shelves
    • F25D25/025—Drawers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/028—Details
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/10—Arrangements for mounting in particular locations, e.g. for built-in type, for corner type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/021—Sliding doors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/065—Details
    • F25D23/067—Supporting elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/22—Cleaning means for refrigerating devices

Definitions

  • the present invention relates to the field of refrigeration equipment technology, and in particular to a refrigeration equipment.
  • the freezer door of the refrigeration equipment is a slide rail type. Due to the cleaning requirements, it is required to meet the requirements of the door normally opening and closing the door, taking out the drawer, and taking out the entire door body.
  • the freezer door rail of the refrigeration device has only one buckle fixed, and the buckle is located inside the refrigeration device, and the operation is inconvenient. After the buckle is invalid, when the door is pulled out, the whole door body is easily taken out. The damage is caused, and the buckle is located inside the refrigeration device, and cannot be visually operated. It can only be pressed by feeling, and the operation is very difficult, and there is room for improvement.
  • the present invention aims to solve at least one of the technical problems in the related art to some extent. To this end, the present invention proposes a refrigeration device that is highly safe and convenient to use.
  • a refrigeration apparatus includes a casing; the door body is detachably provided on the casing; and the drawer is detachably disposed on the door; the first card a buckle assembly, the first buckle assembly being adapted to restrict the door body to a first position fixed to the case; and a second buckle assembly, the second buckle assembly being adapted to be the door body Restricted to a second position fixed to the case; in the process of pulling the door body from the case, the door body sequentially passes through the first position and the second position, and the When the first snap assembly fails, the drawer is adapted to be removed from the door body, and when the second snap assembly fails, the door body is adapted to be disengaged from the case.
  • the refrigerating apparatus of the embodiment of the present invention by providing a two-stage snap assembly on the path of the relative movement of the door body and the box body, the normal switch of the door body and the drawer can be easily accessed from the door while satisfying the requirements for picking and placing of different volume items.
  • the door body When the body is taken out, the door body is easily separated from the box body in three states, and when the first snap component is damaged or fails, the second snap component can also function, thereby preventing the door from being pulled out when the drawer is taken out. The body is brought out, causing damage to personnel and refrigeration equipment.
  • the refrigeration apparatus according to an embodiment of the present invention is convenient to use and high in safety.
  • the refrigeration apparatus further includes: a slide rail assembly including a slide rail support and a slide rail, the slide rail support being fixed on an inner wall of the cabinet, the sliding A rail is movably coupled to the rail support, the rail being fixed to the door.
  • the first snap assembly includes two first snap members that cooperate with each other, and one of the two first snap members is fixed to the slide rail support, The other of the two first snap members is secured to a surface of the slide rail that faces the slide rail support.
  • the one of the two first snap members is configured as a hook, and the other of the two first snap members is configured as a click.
  • an end of the slide rail supporting the door body is provided with a recessed rearward recess, the recess bottom wall being provided to extend toward the door body and respectively associated with the
  • the two side walls of the groove are spaced apart from each other, and the protrusion and one side wall of the groove constitute the hook.
  • the hook is provided with a pressing portion adapted to be pressed.
  • the second snap assembly includes two second snap members that cooperate with each other, one of the two second snap members being fixed to the slide rail support, The other of the two second snap members is fixed to a surface of the slide rail that faces the slide rail support.
  • the one of the two second snap members is configured as a buckle, and the other of the two first snap members is configured as a card slot.
  • the buckle is disposed on a side of the sliding rail supported opposite the inner wall of the casing, and the buckle is configured as a cantilever with one end connected to the sliding rail support.
  • a portion of the first snap assembly adapted to be operated is disposed at an edge of the case adjacent the door body, and the door body is pulled from the case It appeared when it came out.
  • FIG. 1 is an exploded view of a refrigeration apparatus in accordance with an embodiment of the present invention
  • Figure 2 is an enlarged view of A in Figure 1;
  • Figure 3 is an enlarged view of B in Figure 1;
  • FIG. 4 is a schematic structural view of a viewing angle of a door body of a refrigeration apparatus in the first position according to an embodiment of the present invention
  • FIG. 5 is a schematic structural view of another viewing angle of a door body of a refrigeration apparatus in the first position according to an embodiment of the present invention
  • FIG. 6 is a schematic structural view of a door body of a refrigeration apparatus according to an embodiment of the present invention when being located between a first position and a second position;
  • FIG. 7 is a schematic structural view of a door body of a refrigeration apparatus in a second position according to an embodiment of the present invention.
  • Figure 8 is a cross-sectional view taken along line C-C of Figure 7;
  • Figure 9 is a partial enlarged view of the portion D in Figure 8.
  • FIG. 10 is a schematic structural view of a door body of a refrigeration apparatus according to an embodiment of the present invention when it is located beyond the second position;
  • Figure 11 is a cross-sectional view taken along line E-E of Figure 10;
  • Figure 12 is a partial enlarged view of the portion F in Figure 11 .
  • the refrigeration device 100 The refrigeration device 100, the cabinet 1, the door body 2, the drawer 3, the first buckle assembly 4, the hook 41, the pressing portion 411, the weight reducing hole 412, the guiding surface 413, the card protrusion 42, the second buckle assembly 5, The buckle 51, the card slot 52, the slide rail assembly 6, the slide rail support 61, the recess 611, the protruding portion 612, the side wall 613, and the slide rail 62.
  • the refrigeration device 100 can cool and store items that require cryopreservation therein.
  • the refrigeration device 100 may be a refrigerator, a freezer, a refrigerator, or the like.
  • a refrigeration apparatus 100 includes a cabinet 1, a door body 2, a drawer 3, a first snap assembly 4, and a second snap assembly 5.
  • the door body 2 is detachably provided on the casing 1, and the drawer 3 is detachably provided on the door body 2.
  • the drawer 3 can be mounted to the door body 2.
  • the drawer 3 can be detached from the door body 2 when the door body 2 or the interior of the cabinet 1 needs to be carried out.
  • the door body 2 can also be withdrawn from the casing 1, that is, the door body 2 can be detached from the casing 1.
  • the first snap assembly 4 is adapted to restrain the door body 2 in a first position fixed to the case 1, that is, when the door body 2 is in the first position, the first snap assembly 4 functions, the door body 2 and the case The body 1 is fixed by the first snap assembly 4.
  • the second buckle assembly 5 is adapted to restrict the door body 2 to the second position fixed to the box body 1, that is, when the door body 2 is in the second position, the second buckle assembly 5 functions, the door body 2 and the box The body 1 is fixed by the second snap assembly 5.
  • the door body 2 sequentially passes through the first position and the second position.
  • the drawer 3 is adapted to be taken out from the door body 2
  • the second buckle When the assembly 5 fails, the door body 2 is adapted to be disengaged from the casing 1.
  • the door body 2 When it is only necessary to open the door body 2 to pick up and place the articles placed in the drawer 3, the door body 2 is pulled back, as shown in FIGS. 4 and 5, when pulled to the first position, the first buckle assembly 4 is activated. The door body 2 is fixed to the case 1.
  • the door body 2 When the drawer 3 needs to be taken out, the door body 2 is first pulled to the first position, and then the first buckle assembly 4 is operated to disable the first buckle assembly 4, that is, the door body 2 can be moved relative to the box body 1 to continue pulling the door. Body 2 to the desired position, as shown in Figure 6, the drawer 3 can be rotated out for cleaning.
  • the door body 2 When the door body 2 needs to be detached from the box body 1, the door body 2 is first pulled to the first position as shown in FIG. 4 and FIG. 5, and then the first buckle assembly 4 is operated to disable the first buckle assembly 4 and continue to be pulled. Door 2 until pulled to Figure 7 and Figure 8 The second position, and then the second buckle assembly 5 is operated to disable the second buckle assembly 5, that is, the door body 2 can move relative to the box body 1, as shown in FIG. 10, continue to pull the door body 2, the door body 2 It is separated from the casing 1 to facilitate maintenance of the door body 2 or the interior of the casing 1.
  • the door body 2 has two positions to be fixed with the box body 1.
  • the distance between the door body 2 and the box body 1 is small, and only some items can be taken.
  • the distance between the door body 2 and the box body 1 is increased, which can satisfy the pick-and-place of some large-sized items.
  • the process of closing the door body 2 is opposite to the process of pulling the door body 2 out of the casing 1.
  • the person skilled in the art can know the process of closing the door body 2 according to the above description, and will not be described in detail herein.
  • the refrigeration apparatus 100 of the embodiment of the present invention by providing a two-stage snap assembly on a path in which the door body 2 and the cabinet 1 are relatively moved, the normal switching of the door body 2 can be realized while satisfying the requirements for picking and placing of different volume items.
  • the drawer 3 is easily taken out from the door body 2, and the door body 2 is easily separated from the casing 1 in three states, and when the first buckle assembly 4 is damaged or fails, the second buckle assembly 5 can also function to prevent occurrence.
  • the refrigeration apparatus according to an embodiment of the present invention is convenient to use and high in safety.
  • the refrigeration apparatus 100 includes a cabinet 1, a door body 2, a drawer 3, a first snap assembly 4, a second snap assembly 5, and a slide rail assembly 6.
  • the refrigeration device 100 is a refrigerator
  • the door body 2 is a door body 2 of the freezing door of the refrigerator.
  • the door body 2 is detachably provided on the casing 1 via the rail assembly 6.
  • the drawer 3 is detachably provided on the door body 2.
  • the rail assembly 6 includes a rail support 61 and a slide rail 62 that is fixed to the inner wall of the cabinet 1.
  • the slide rail 62 is fixed on the door body 2, and the slide rail 62 is movably connected to the slide rail support 61, that is, the slide rail 62 is movable relative to the slide rail support 61, and the slide rail support 61 is used for supporting the slide rail 62, and the slide rail 62 can be It is a multi-stage slide rail, so the stroke can be adjusted.
  • the rail support 61 may be fixed to the casing 1 by a screw connection, whereby the installation of the rail support 61 is more convenient, and of course the rail support 61 may be integrally formed with the casing 1.
  • slide rail support 61 may be a plastic member, and the slide rail 62 may be a metal slide rail. Such a material arrangement manner is easy to manufacture and low in production cost.
  • the rail support 61 and the slide rail 62 each include two portions symmetrically disposed in the width direction of the refrigeration apparatus 100.
  • the first snap assembly 4 is adapted to restrain the door body 2 in a first position fixed to the case 1, preferably the portion of the first snap assembly 4 that is adapted to be operated is disposed adjacent the door body 2 of the case 1.
  • the edge, wherein "the portion of the first snap assembly 4 that is adapted to be operated”, is that the operation of the portion can disable the first snap assembly 4, allowing the door body 2 to move relative to the case 1, and the door body 2
  • the first buckle assembly 4 is operated to disable the first buckle assembly 4.
  • the portion is exposed, thereby visualizing the operation of the first snap assembly 4, thereby facilitating the operation and reducing the probability of damage to the components.
  • the first buckle assembly 4 includes two first fastening members that cooperate with each other.
  • One of the two first fastening members is fixed on the rail support 61, and the two first cards are The other of the fasteners is fixed to the surface of the slide rail 62 facing the slide rail support 61, that is, the slide rail support 61 is fixed to the inner wall of the cabinet 1, and the slide rail 62 is located inside the slide rail support 61, two first The latching members are oppositely disposed and cooperate with each other.
  • the two first latching components cooperate to fix the door body 2 and the cabinet 1 , that is, the door body 2 is fixed in the first position, the first card
  • the buckle assembly 4 fails, the two first fastening members are gradually disengaged, so that the door body 2 is movable relative to the housing 1.
  • one of the two first snap members is configured as a hook 41
  • the other of the two first snap members is configured as a latch 42
  • the protrusion 42 moves with the slide rail 62, and the slide rail 62 moves under the driving of the door body 2, so that when the card protrusion 42 is caught in the hook 41, the first buckle assembly 4 acts, and the door body 2 is fixed at the first Position, the door body 2 is continuously moved, the card protrusion 42 is disengaged from the hook 41, the first snap component 4 is disabled, and the door body 2 is movable relative to the case 1.
  • one end of the slide rail support 61 facing the door body 2, that is, the front end of the slide rail support 61 is provided with a recessed groove 611 which is recessed rearward, and the bottom wall of the recess 611 is provided with an orientation A projection 612 extending from the door body 2 and spaced apart from the two side walls 613 of the recess 611, that is, the projection 612 extends forward from the bottom wall of the recess 611, and in the up and down direction, the projection 612 Located between the two side walls 613 and spaced apart from both side walls 613.
  • the protruding portion 612 and one side wall 613 of the recess 611 constitute a hook 41.
  • the protruding portion 612 and the upper side wall 613 of the recess 611 constitute a hook 41, a protruding portion 612 and a recess 611.
  • the space defined by the lower side wall 613 provides a space for the movement of the hook 41.
  • the convex portion 612 and the upper side wall 613 of the recess 611 define a U-shaped space with an opening facing forward, and the space defined by the convex portion 612 and the lower side wall 613 of the recess 611
  • the shape is generally "Z", including two horizontal segments and one connecting segment, and the connecting segments are inclined from top to bottom.
  • Such a hook 41 has a simple structure and is easy to form, and the position of the hook 41 is convenient for the operation of the hook 41, that is, the hook 41 is located at the front end of the slide rail 61.
  • the hook 41 is easily The process of seeing, thereby operating the first snap assembly 4, is a visualized operation process, so that the operation accuracy is high, and the first snap component 4 is not easily damaged.
  • the hook 41 is further provided with a pressing portion 411 suitable for pressing, as shown in FIG.
  • the pressing portion 411 is configured as a cantilever formed on the protruding portion 612 and extending forward, the upper surface of the cantilever being an operating surface suitable for pressing, operating the first snap assembly 4 to make the first card
  • the buckle assembly 4 fails, and only the pressing surface is pressed, that is, the pressing portion 411 is pressed downward to disengage the hook 41 from the tab 42.
  • the protrusion 612 may also form a hook 41 with the lower sidewall 613 of the recess 611.
  • the protrusion 612 and the upper sidewall 613 of the recess 611 define The space provides a escaping space for the movement of the hook 41.
  • the pressing portion 411 is configured as a cantilever formed on the protruding portion 612 and extending forward.
  • the lower surface of the cantilever is an operating surface suitable for pressing, and the first buckle assembly 4 is operated. When the first snap assembly 4 is disabled, it is only necessary to press the operation surface, that is, press the pressing portion 411 upward to disengage the hook 41 from the tab 42.
  • the operating surface is configured as a wavy surface, thereby increasing friction and facilitating operator operation.
  • the operating surface can also be constructed as a plane with a high roughness.
  • the central portion of the protruding portion 612 is provided with a weight reducing hole 412, thereby ensuring the structural strength of the sliding rail support 61, and reducing the weight of the sliding rail support 61, particularly the hook 41.
  • the weight makes it easier to move and reduce the weight of the hook 41.
  • the lightening hole 412 may be one of a triangular hole, a circular hole, and a square hole.
  • the foremost end of the protrusion 612 is provided with a guiding surface 413 adapted to cooperate with the tab 42 to guide the card protrusion 42 into or out of the hook 41.
  • the guide surface 413 is formed at the foremost end of the upper portion of the projection 612, and is moved from the rear to the front.
  • the guide surface 413 is formed at the foremost end of the lower portion of the projection 612, and is inclined from the rear to the front.
  • the guiding surface 413 may be a bevel or a curved surface.
  • the second buckle assembly 5 is adapted to restrain the door body 2 in a second position fixed to the box body 1.
  • the second buckle assembly 5 includes two second fastening members that cooperate with each other.
  • One of the two second fastening members is fixed to the slide rail support 61, and the other of the two second fastening members is fixed to the surface of the slide rail 62 facing the slide rail support 61, that is, the slide rail support 61 is fixed.
  • the sliding rail 62 is located inside the sliding rail support 61, and the two second fastening components are oppositely disposed and cooperate with each other.
  • the second fastening component 5 is activated, the two second fastening components cooperate.
  • the door body 2 can be fixed to the box body 1, that is, the door body 2 is fixed in the second position.
  • the second buckle assembly 5 fails, the two second fastening members are gradually disengaged, so that the door body 2 can be moved relative to the box body 1.
  • one of the two second snap members is configured as a buckle 51, and the other of the two second snap members is configured as a card slot 52.
  • the buckle 51 is provided on the side of the slide rail support 61 opposite to the inner wall of the casing 1, and the buckle 51 is configured as a cantilever with one end connected to the rail support 61.
  • the buckle 51 is integrally formed with the slide rail support 61, thereby being easy to manufacture and low in production cost.
  • the inner surface of the buckle 51 is provided with a pressing surface suitable for pushing, and the pressing surface can be configured as a rough surface.
  • the card slot 52 is configured as a square hole formed in the slide rail 62.
  • the buckle 51 is configured as a rectangular parallelepiped buckle 51 that matches the square hole.
  • first fastening component and the second fastening component fixed on the slide rail support 61 are spaced apart in the front-rear direction, and the first fastening component is located in front of the second fastening component, that is, the hook 41 is located in front of the buckle 51, and the first fastening component and the second fastening component fixed on the sliding rail 62 are spaced apart in the front-rear direction, and the first fastening component is located in front of the second fastening component, that is, The card projection 42 is located in front of the card slot 52.
  • the hook 41 and the buckle 51 are integrally formed with the rail support 61.
  • the door 2 passes through the closed position, the first position, and the second position in sequence.
  • the pressing portion 411 of the hook 41 is pressed downward, the cam 42 is disengaged from the hook 41, and the door body 2 is continuously pulled.
  • the cam 42 is gradually away from the hook 41, as shown in FIG.
  • the drawer 3 is taken out to facilitate the cleaning of the drawer 3.
  • the hand is inserted into the box body 1, as shown in FIG. 10 to FIG. 12, the buckle 51 is pressed outwardly, the buckle 51 is disengaged from the card slot 52, and the door body 2 is continuously pulled, and the buckle 51 is gradually moved away from the card slot 52.
  • the door body 2 can be completely separated from the case 1 and the slide rail 62 as a whole is separated from the slide rail support 61.
  • the door body 2 is detachably provided on the casing 1 through the slide rail assembly 6, and the drawer 3 is detachably provided on the door body 2, and the slide rail support 61 and A two-stage snap assembly is disposed between the slide rails 62, and the opening and closing of the door body 2, the removal of the drawer 3, and the removal of the entire door body 2 are easily realized, and the two-stage buckle assembly disposed at the front and rear intervals is in the first buckle.
  • the component 4 fails or is damaged, the door body 2 does not directly escape from the casing 1 with the user's effort, and the safety is higher, the damage of the door body 2 and the operator is avoided, the service life is indirectly improved, and the drawer 3 is cleaned.
  • the refrigeration equipment 100 is easy to maintain.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of “plurality” is at least two, for example two , three, etc., unless otherwise specifically defined.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. Or in one piece; it may be a mechanical connection, or it may be an electrical connection or a communication with each other; it may be directly connected or indirectly connected through an intermediate medium, and may be an internal connection of two elements or an interaction relationship between two elements. Unless otherwise expressly defined. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)

Abstract

一种制冷设备（100），包括箱体（1）、门体（2）、抽屉（3）、第一卡扣组件（4）和第二卡扣组件（5）。门体（2）可抽拉地设在箱体（1）上；抽屉（3）可拆卸地设在门体（2）上；第一卡扣组件（4）适于将门体（2）限制在与箱体（1）固定的第一位置；第二卡扣组件（5）适于将门体（2）限制在与箱体（1）固定的第二位置；在从箱体（1）拉出门体（2）的过程中，门体（2）依次经过第一位置和第二位置，且第一卡扣组件（4）失效时，抽屉（3）适于被从门体（2）取出，第二卡口组件（5）失效时，门体（2）适于脱离箱体（1）。

Description

制冷设备 技术领域
本发明涉及制冷设备技术领域，具体而言，涉及一种制冷设备。
背景技术
制冷设备的冷冻门体为滑轨抽屉式，由于清洗的要求，需要满足门体正常开关门、取出抽屉、取出整个门体三种情况的要求。
相关技术中，制冷设备的冷冻门体滑轨只有一个卡扣固定，而且卡扣位于制冷设备内部，操作不便，卡扣失效后，拉出门体取抽屉时，很容易将整个门体带出，造成损伤，且该处卡扣位于制冷设备内部，不能目视操作，只能凭感觉按压，操作难度很大，存在改进空间。
发明内容
本发明旨在至少在一定程度上解决相关技术中的技术问题之一。为此，本发明提出一种安全性高、使用便利的制冷设备。
根据本发明实施例的制冷设备包括箱体；门体，所述门体可抽拉地设在所述箱体上；抽屉，所述抽屉可拆卸地设在所述门体上；第一卡扣组件，所述第一卡扣组件适于将所述门体限制在与所述箱体固定的第一位置；第二卡扣组件，所述第二卡扣组件适于将所述门体限制在与所述箱体固定的第二位置；在从所述箱体拉出所述门体的过程中，所述门体依次经过所述第一位置和所述第二位置，且所述第一卡扣组件失效时，所述抽屉适于被从所述门体取出，所述第二卡扣组件失效时，所述门体适于脱离所述箱体。
根据本发明实施例的制冷设备，通过在门体与箱体相对移动的路径上设置两级卡扣组件，满足不同体积物品取放需求的同时，可以实现门体的正常开关、抽屉轻松从门体中取出，门体轻松与箱体脱离三种状态，而且在第一卡扣组件损坏或失效时，第二卡扣组件还可以起作用，从而防止出现拉出门体取抽屉时，将整个门体带出，造成人员及制冷设备损伤的现象。根据本发明实施例的制冷设备，使用便利且安全性高。
根据本发明的一些实施例，所述制冷设备还包括：滑轨组件，所述滑轨组件包括滑轨支撑和滑轨，所述滑轨支撑固定在所述箱体的内壁上，所述滑轨与所述滑轨支撑可移动地相连，所述滑轨固定在所述门体上。
根据本发明的一些实施例，所述第一卡扣组件包括相互配合的两个第一卡扣件，所述两个第一卡扣件中的一个固定在所述滑轨支撑上，所述两个第一卡扣件中的另一个固定在所述滑轨的朝向所述滑轨支撑的表面上。
根据本发明的一些实施例，所述两个第一卡扣件中的所述一个构造为卡钩，所述两个第一卡扣件中的所述另一个构造为卡凸。
根据本发明的一些实施例，所述滑轨支撑的朝向所述门体的一端设有向后凹入的凹槽，所述凹槽底壁设有朝向所述门体延伸且分别与所述凹槽的两个侧壁间隔开的凸出部，所述凸出部与所述凹槽的一个侧壁构成所述卡钩。
根据本发明的一些实施例，所述卡钩上设有适于按压的按压部。
根据本发明的一些实施例，所述第二卡扣组件包括相互配合的两个第二卡扣件，所述两个第二卡扣件中的一个固定在所述滑轨支撑上，所述两个第二卡扣件中的另一个固定在所述滑轨的朝向所述滑轨支撑的表面上。
根据本发明的一些实施例，所述两个第二卡扣件中的所述一个构造为卡扣，所述两个第一卡扣件中的所述另一个构造为卡槽。
根据本发明的一些实施例，所述卡扣设在所述滑轨支撑的与所述箱体的内壁相对的侧面上，且所述卡扣构造为一端与所述滑轨支撑相连的悬臂。
根据本发明的一些实施例，所述第一卡扣组件的适于被操作的部分设置在所述箱体的邻近所述门体的边缘，且在所述门体被从所述箱体拉出时显露出。
附图说明
图1是根据本发明实施例的制冷设备的爆炸图；
图2是图1中A处的放大图；
图3是图1中B处的放大图；
图4是根据本发明实施例的制冷设备的门体位于所述第一位置时的一个视角的结构示意图；
图5是根据本发明实施例的制冷设备的门体位于所述第一位置时的另一个视角的结构示意图；
图6是根据本发明实施例的制冷设备的门体位于第一位置与第二位置之间时的结构示意图；
图7是根据本发明实施例的制冷设备的门体位于所述第二位置时的结构示意图；
图8是图7的沿C-C向的剖视图；
图9是图8中D处的局部放大图；
图10是根据本发明实施例的制冷设备的门体位于超出所述第二位置时的结构示意图；
图11是图10的沿E-E向的剖视图；
图12是图11中的F处的局部放大图。
附图标记：
制冷设备100、箱体1、门体2、抽屉3、第一卡扣组件4、卡钩41、按压部411、减重孔412、导向面413、卡凸42、第二卡扣组件5、卡扣51、卡槽52、滑轨组件6、滑轨支撑61、凹槽611、凸出部612、侧壁613、滑轨62。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
制冷设备100可以制冷并将需要低温保存的物品存储在其中。可选地，制冷设备100可以为冰箱、冰柜、冷藏柜等。
下面参照图1-图12所示描述根据本发明实施例的制冷设备100。如图1-图12所示，根据本发明实施例的制冷设备100包括箱体1、门体2、抽屉3、第一卡扣组件4和第二卡扣组件5。
门体2可抽拉地设在箱体1上，抽屉3可拆卸地设在门体2上。当需要抽屉3存储物品时，抽屉3可以安装到门体2上，当需要对抽屉3进行清洗时，抽屉3可以从门体2上拆卸下来，当需要对门体2或箱体1的内部进行维修时，门体2也可从箱体1内抽出，即门体2可以脱离箱体1。
第一卡扣组件4适于将门体2限制在与箱体1固定的第一位置，也就是说，门体2位于第一位置时，第一卡扣组件4起作用，门体2与箱体1通过第一卡扣组件4固定。
第二卡扣组件5适于将门体2限制在与箱体1固定的第二位置，也就是说，门体2位于第二位置时，第二卡扣组件5起作用，门体2与箱体1通过第二卡扣组件5固定。
在从箱体1拉出门体2的过程中，门体2依次经过第一位置和第二位置，第一卡扣组件4失效时，抽屉3适于被从门体2取出，第二卡扣组件5失效时，门体2适于脱离箱体1。
门体2从箱体1拉出的过程如下：
当仅需要打开门体2取放放置在抽屉3内的物品时，门体2向后拉出，如图4和图5所示，拉到第一位置时，第一卡扣组件4起作用，门体2与箱体1固定。
当需要取出抽屉3时，首先将门体2拉到第一位置，随后操作第一卡扣组件4，使第一卡扣组件4失效，即门体2又可相对箱体1移动，继续拉动门体2至需要位置，如图6所示，抽屉3可旋转拿出，以便于清洗。
当需要将门体2与箱体1脱离时，首先将门体2拉到如图4和图5所示的第一位置，然后操作第一卡扣组件4使第一卡扣组件4失效，继续拉动门体2，直到拉到图7和图8所示 的第二位置，随后操作第二卡扣组件5，使第二卡扣组件5失效，即门体2又可相对箱体1移动，如图10所示，继续拉动门体2，门体2与箱体1脱离，便于对门体2或箱体1的内部进行维修。
通过描述可知，想要将门体2整体与箱体1脱离，第一卡扣组件4和第二卡扣组件5均失效。
可以理解的是，门体2有两个位置可与箱体1固定，门体2固定在第一位置时，门体2与箱体1之间的距离较小，仅能满足部分物品的取放，门体2固定在第二位置时，门体2与箱体1之间的距离增大，能满足一些体积较大的物品的取放。
门体2关闭的过程，与上述门体2从箱体1拉出的过程相反，本领域技术人员根据上述描述，可知门体2关闭的过程，在此不再详细叙述。
根据本发明实施例的制冷设备100，通过在门体2与箱体1相对移动的路径上设置两级卡扣组件，满足不同体积物品取放需求的同时，可以实现门体2的正常开关、抽屉3轻松从门体2中取出，门体2轻松与箱体1脱离三种状态，而且在第一卡扣组件4损坏或失效时，第二卡扣组件5还可以起作用，从而防止出现拉出门体2取抽屉3时，将整个门体2带出，造成人员及制冷设备100损伤的现象。根据本发明实施例的制冷设备，使用便利且安全性高。
下面参照图1-图12描述根据发明的制冷设备100的一些具体的实施例。如图1-图12所示，制冷设备100包括箱体1、门体2、抽屉3、第一卡扣组件4、第二卡扣组件5、滑轨组件6。
可选地，制冷设备100为冰箱，门体2为冰箱的冷冻门的门体2。
如图1所示，门体2通过滑轨组件6可抽拉地设在箱体1上。抽屉3可拆卸地设在门体2上。
滑轨组件6包括滑轨支撑61和滑轨62，滑轨支撑61固定在箱体1的内壁上。滑轨62固定在门体2上，滑轨62与滑轨支撑61可移动地相连，即滑轨62可相对滑轨支撑61移动，滑轨支撑61用于支撑滑轨62，滑轨62可以为多级滑轨，从而行程可调。通过在箱体1与门体2之间设置滑轨组件6，可以使门体2相对箱体1的抽拉更顺畅，且门体2可以更稳定地支撑在箱体1上。
可选地，滑轨支撑61可以通过螺纹连接件固定到箱体1上，由此滑轨支撑61的安装更便利，当然滑轨支撑61也可以与箱体1一体形成。
进一步可选地，滑轨支撑61可以为塑料件，滑轨62可以为金属滑轨，这样的材料设置方式，制造容易、生产成本低。
可以理解的是，滑轨支撑61和滑轨62均包括在制冷设备100的宽度方向上对称设置的两部分。
第一卡扣组件4适于将门体2限制在与箱体1固定的第一位置，优选地，第一卡扣组件4的适于被操作的部分设置在箱体1的邻近门体2的边缘，其中“第一卡扣组件4的适于被操作的部分”，就是操作该部分可以使第一卡扣组件4失效，使门体2与箱体1可相对移动，且在门体2被从箱体1拉出时显露出，也就是说，拉出门体2时，门体2与箱体1间隔开，此时用于操作第一卡扣组件4使第一卡扣组件4失效的部分显露出，从而使第一卡扣组件4的操作可视化，从而操作更加便利，且零部件的损坏几率降低。
如图1和图2所示，第一卡扣组件4包括相互配合的两个第一卡扣件，两个第一卡扣件中的一个固定在滑轨支撑61上，两个第一卡扣件中的另一个固定在滑轨62的朝向滑轨支撑61的表面上，即滑轨支撑61固定在箱体1的内壁上，滑轨62位于滑轨支撑61的内侧，两个第一卡扣件相对设置且相互配合，第一卡扣组件4起作用时，两个第一卡扣件配合可将门体2与箱体1固定，即将门体2固定在第一位置，第一卡扣组件4失效时，两个第一卡扣件逐渐脱离，使门体2相对箱体1可移动。
在一些具体的示例中，如图1和图2所示，两个第一卡扣件中的一个构造为卡钩41，两个第一卡扣件中的另一个构造为卡凸42，卡凸42随滑轨62移动，滑轨62在门体2的带动下移动，从而当卡凸42卡入卡钩41内时，第一卡扣组件4起作用，门体2被固定在第一位置，继续移动门体2，卡凸42从卡钩41脱出，第一卡扣组件4失效，门体2可相对箱体1移动。
进一步地，如图2所示，滑轨支撑61的朝向门体2的一端，即滑轨支撑61的前端，设有向后凹入的凹槽611，凹槽611的底壁上设有朝向门体2延伸且分别与凹槽611的两个侧壁613间隔开的凸出部612，即凸出部612从凹槽611的底壁向前延伸，且在上下方向上，凸出部612位于两个侧壁613之间且与两个侧壁613均间隔开。
凸出部612与凹槽611的一个侧壁613构成卡钩41，如图2所示，凸出部612与凹槽611的上侧壁613构成卡钩41，凸出部612与凹槽611的下侧壁613限定出的空间，为卡钩41的移动提供了避让空间。
更加具体地，如图2所示，凸出部612与凹槽611的上侧壁613限定出开口朝前的U形空间，凸出部612与凹槽611的下侧壁613限定出的空间大体为“Z”形，包括两个水平段和一个连接段，连接段从上向下向前倾斜。由此，凸出部612的移动更顺畅，且不容易与凹槽611的两个侧壁613干涉。
这样的卡钩41，结构简单、成型容易，且卡钩41的设置位置便于卡钩41的操作，即卡钩41位于滑轨支撑61的前端，当门体2打开时，卡钩41易于被看见，从而操作第一卡扣组件4的过程，为可视化的操作过程，从而操作精确度高，第一卡扣组件4不易损坏。
进一步地，为了方便卡钩41的操作，卡钩41上还设有适于按压的按压部411，如图2 所示的一个具体示例中，按压部411构造为形成在凸出部612上且向前延伸的悬臂，悬臂的上表面为适于按压的操作面，操作第一卡扣组件4使第一卡扣组件4失效，仅需按压操作面，即向下按压按压部411，使卡钩41与卡凸42脱离。
当然，在其他实施例中，凸出部612也可以与凹槽611的下侧壁613构成卡钩41，在该实施例中，凸出部612与凹槽611的上侧壁613限定出的空间，为卡钩41的移动提供避让空间，按压部411构造为形成在凸出部612上且向前延伸的悬臂，悬臂的下表面为适于按压的操作面，操作第一卡扣组件4使第一卡扣组件4失效，仅需按压操作面，即向上按压按压部411，使卡钩41与卡凸42脱离。
可选地，操作面构造为波浪形表面，由此增大摩擦力，便于操作者操作。当然，操作面也可以构造为粗糙度较高的平面。
更进一步地，如图2所示，凸出部612的中部设有减重孔412，由此保证滑轨支撑61的结构强度的同时，降低滑轨支撑61的重量，特别是降低卡钩41的重量，从而更加便于卡钩41的移动和轻量化。可选地，减重孔412可以为三角形孔、圆形孔和方形孔中的一种。
优选地，凸出部612的最前端设有导向面413，导向面413适于与卡凸42配合，以引导卡凸42进入卡钩41或者从卡钩41脱离。在图2所示的，凸出部612与凹槽611的上侧壁613构成卡钩41的实施例中，导向面413形成在凸出部612的上部的最前端，且从后向前向下倾斜；在凸出部612与凹槽611的下侧壁613构成卡钩41的实施例中，导向面413形成在凸出部612的下部的最前端，且从后向前向上倾斜。可选地，导向面413可以为斜面或曲面。导向面413为斜面时加工制造更容易，导向面413为曲面时，过渡更圆滑，导向性能更好。
第二卡扣组件5适于将门体2限制在与箱体1固定的第二位置，如图1和图3所示，第二卡扣组件5包括相互配合的两个第二卡扣件，两个第二卡扣件中的一个固定在滑轨支撑61上，两个第二卡扣件中的另一个固定在滑轨62的朝向滑轨支撑61的表面上，即滑轨支撑61固定在箱体1的内壁上，滑轨62位于滑轨支撑61的内侧，两个第二卡扣件相对设置且相互配合，第二卡扣组件5起作用时，两个第二卡扣件配合可将门体2与箱体1固定，即将门体2固定在第二位置，第二卡扣组件5失效时，两个第二卡扣件逐渐脱离，使门体2相对箱体1可移动。
在一些具体的实施例中，如图3所示，两个第二卡扣件中的一个构造为卡扣51，两个第二卡扣件中的另一个构造为卡槽52。更加具体地，且卡扣51设在滑轨支撑61的与箱体1的内壁相对的侧面上，且卡扣51构造为一端与滑轨支撑61相连的悬臂。优选地，卡扣51与滑轨支撑61件一体冲压形成，由此制造容易，生产成本低。
卡扣51的内表面上设有适于推压的推压面，推压面可以构造为粗糙表面。
更加具体地，如图1所示，卡槽52构造为形成在滑轨62上的方形孔，如图3所示，卡扣51构造为与方形孔匹配的长方体状卡扣51。
可以理解的是，固定在滑轨支撑61上的第一卡扣件和第二卡扣件，沿前后方向间隔开设置，且第一卡扣件位于第二卡扣件的前方，即卡钩41位于卡扣51的前方，固定在滑轨62上的第一卡扣件和第二卡扣件，沿前后方向间隔开设置，且第一卡扣件位于第二卡扣件的前方，即卡凸42位于卡槽52的前方。
优选地，卡钩41和卡扣51均与滑轨支撑61一体形成。
下面参照图1-图12中制冷设备100的具体结构，详细描述从箱体1拉出门体2的过程中：
总体上，门体2依次经过关闭位置、第一位置和第二位置。
拉动门体2，当门体2从关闭位置移动至第一位置时，如图4和图5所示，卡凸42进入卡钩41并与卡钩41配合，使门体2与箱体1固定，此时可以取放抽屉3中的物品。
在箱体1外部，向下按压卡钩41的按压部411，卡凸42与卡钩41脱离，继续拉动门体2，卡凸42逐渐远离卡钩41，如图6所示，此时可以将抽屉3取出，便于抽屉3清洗。
继续拉动门体2至第二位置，如图7-图9，卡扣51移动至与卡槽52配合的位置，使门体2与箱体1固定，此时若抽屉3未取出，则可以取放抽屉3中的物品。
手伸入箱体1内，如图10-图12所示，向外按压卡扣51，卡扣51与卡槽52脱离，继续拉动门体2，卡扣51逐渐远离卡槽52，此时门体2可以整体脱离箱体1，且滑轨62整体与滑轨支撑61脱离。
简言之，根据本发明实施例的制冷设备100，门体2通过滑轨组件6可抽拉地设在箱体1上，抽屉3可拆卸地设在门体2上，滑轨支撑61与滑轨62之间设置两级卡扣组件，轻松实现门体2的打开和关闭、抽屉3的取出以及整个门体2的取出，且前后间隔设置的两级卡扣组件，在第一卡扣组件4失效或损坏时，门体2不会随着用户的用力直接从箱体1脱出，安全性更高，避免了门体2以及操作人员的损伤，间接提升了使用寿命，且抽屉3清洗方便，制冷设备100维修方便。
在本发明的描述中，需要理解的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本发明的描述中，“多个”的含义是至少两个，例如两 个，三个等，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接或彼此可通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (10)

  1. 一种制冷设备，其特征在于，包括：
    箱体；
    门体，所述门体可抽拉地设在所述箱体上；
    抽屉，所述抽屉可拆卸地设在所述门体上；
    第一卡扣组件，所述第一卡扣组件适于将所述门体限制在与所述箱体固定的第一位置；
    第二卡扣组件，所述第二卡扣组件适于将所述门体限制在与所述箱体固定的第二位置；
    在从所述箱体拉出所述门体的过程中，所述门体依次经过所述第一位置和所述第二位置，且所述第一卡扣组件失效时，所述抽屉适于被从所述门体取出，所述第二卡扣组件失效时，所述门体适于脱离所述箱体。
  2. 根据权利要求1所述的制冷设备，其特征在于，还包括：
    滑轨组件，所述滑轨组件包括滑轨支撑和滑轨，所述滑轨支撑固定在所述箱体的内壁上，所述滑轨与所述滑轨支撑可移动地相连，所述滑轨固定在所述门体上。
  3. 根据权利要求2所述的制冷设备，其特征在于，所述第一卡扣组件包括相互配合的两个第一卡扣件，所述两个第一卡扣件中的一个固定在所述滑轨支撑上，所述两个第一卡扣件中的另一个固定在所述滑轨的朝向所述滑轨支撑的表面上。
  4. 根据权利要求3所述的制冷设备，其特征在于，所述两个第一卡扣件中的所述一个构造为卡钩，所述两个第一卡扣件中的所述另一个构造为卡凸。
  5. 根据权利要求4所述的制冷设备，其特征在于，所述滑轨支撑的朝向所述门体的一端设有向后凹入的凹槽，所述凹槽底壁设有朝向所述门体延伸且分别与所述凹槽的两个侧壁间隔开的凸出部，所述凸出部与所述凹槽的一个侧壁构成所述卡钩。
  6. 根据权利要求5所述的制冷设备，其特征在于，所述卡钩上设有适于按压的按压部。
  7. 根据权利要求2所述的制冷设备，其特征在于，所述第二卡扣组件包括相互配合的两个第二卡扣件，所述两个第二卡扣件中的一个固定在所述滑轨支撑上，所述两个第二卡扣件中的另一个固定在所述滑轨的朝向所述滑轨支撑的表面上。
  8. 根据权利要求7所述的制冷设备，其特征在于，所述两个第二卡扣件中的所述一个构造为卡扣，所述两个第一卡扣件中的所述另一个构造为卡槽。
  9. 根据权利要求8所述的制冷设备，其特征在于，所述卡扣设在所述滑轨支撑的与所述箱体的内壁相对的侧面上，且所述卡扣构造为一端与所述滑轨支撑相连的悬臂。
  10. 根据权利要求1-9中任一项所述的制冷设备，其特征在于，所述第一卡扣组件的适于被操作的部分设置在所述箱体的邻近所述门体的边缘，且在所述门体被从所述箱体拉出时显露出。
PCT/CN2016/080699 2016-04-20 2016-04-29 制冷设备 Ceased WO2017181438A1 (zh)

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